Magazine for processing wire end ferrules and hand tool for pressing wire end ferrules

Patent metadata

Field	Value
Publication number	US-12199394-B2
Application number	US-202017621720-A
Country	US
Kind code	B2
Filing date	Jun 29, 2020
Priority date	Jul 2, 2019
Publication date	Jan 14, 2025
Grant date	Jan 14, 2025

Abstract

A magazine ( 1 ) for processing wire terminations ( 2 ), which are connected to one another via connecting bridges ( 3 ) to form a wire termination strip ( 4 ), wherein the magazine ( 1 ) has a housing ( 5 ). The housing ( 5 ) has a magazine level in which the wire terminations ( 2 ) can be separated from the wire termination strip ( 4 ) by a cutting device ( 6 ) provided in the magazine level. A feed mechanism ( 7 ) is provided in the magazine level, by which mechanism the wire termination strip ( 4 ) can be transported in the magazine level, so that the separated wire terminations ( 2 ) can be conveyed into a depression level for processing, the magazine level and the depression level being different from one another.

First claim

The invention claimed is:

1. A magazine for processing wire terminations which are connected to one another via connecting bridges to form a wire termination strip, wherein the magazine comprises:
a housing having a magazine level in which the wire terminations can be separated from the wire termination strip,
a cutting device in the magazine level, by which device the wire terminations can be separated from one another, and
a feed mechanism in the magazine level, by which mechanism the wire termination strip can be transported in the magazine level,
wherein the magazine is configured such that the separated wire terminations that were separated by the cutting device can be conveyed from a mounting position in the magazine level to a depression level for processing, and
wherein the magazine level and the depression level are different from one another, such that a processing of a wire termination in the depression level is possible wherein at the same time the next wire termination is separated from the wire termination strip in the magazine level and is brought into the mounting position.

2. The magazine according to claim 1 , wherein the separated wire terminations can be brought by the cutting device into the mounting position.

3. The magazine according to claim 1 , wherein the feed mechanism comprises a spring ratchet arm which enables linear feeding of the wire terminations.

4. The magazine according to claim 1 , wherein the feed mechanism is movable from a starting position into a feed position.

5. The magazine according to claim 4 , wherein the feed mechanism and the cutting device are connected to one another in such a way that the feed mechanism is arranged in the feed position when the cutting device is in a neutral, unactuated position.

6. The magazine according to claim 1 , wherein the cutting device has a cutting direction that runs crosswise to an orientation of the wire termination strip in a separating section of the magazine level.

7. The magazine according to claim 1 , wherein the cutting device has a blade for severing a connecting bridge between each pair of wire terminations.

8. The magazine according to claim 1 , wherein the cutting device comprises a wedge for moving a separated wire termination away from the wire termination strip.

9. The magazine according to claim 1 , wherein the cutting device is movable from a neutral position into a cutting position and wherein an actuatable reset element is provided for holding the cutting device in the neutral position.

10. The magazine according to claim 1 , wherein a separated wire termination in the mounting position is arranged at a non-zero angle relative to a lengthwise extension of the wire terminations of the wire termination strip.

11. A hand tool for crimping wire terminations with a stripped conductor end, comprising:
a handle which is movable from a first position into a second position,
at least two die stocks that can be brought together by actuating the handle and which form a depression in a depression level of the hand tool in which a wire termination can be positioned, and
a magazine in which the wire terminations are stored, wherein the wire terminations can be fed from the magazine to the depression,
wherein the magazine has a magazine level in which the wire terminations can be separated from a wire termination strip by a cutting device, the separated wire terminations can be conveyed from a mounting position in the magazine level to the depression level for processing, and the magazine level and the depression level being different from one another, such that a processing of a wire termination in the depression level is possible wherein at the same time the next wire termination is separated from the wire termination strip in the magazine level and is brought into the mounting position.

12. The hand tool according to claim 11 , further comprising a cutting device, wherein the handle interacts with the magazine in such a way that the cutting device is actuated when the handle is placed in the first position.

13. The hand tool according to claim 11 , wherein the handle interacts with the magazine in such a way that a feed mechanism for the wire termination strip is actuated when the handle is actuated.

14. The hand tool according to claim 11 , wherein the handle is a pliers-shaped handle and wherein bypass means are provided which interact with the pliers-shaped handle and the die stocks in such a way that, by manually operating the handle, crimping of at least one stripped conductor wire termination can be performed.

15. The hand tool according to claim 11 , wherein said at least two die stocks comprise more than two die stocks so that symmetrical crimping is performable between the wire termination and the stripped conductor end or with stranded wires of a conductor.

16. The hand tool according to claim 11 , wherein the separated wire terminations can be brought by the cutting device into the mounting position.

17. The hand tool according to claim 11 , wherein a feed mechanism comprises a spring ratchet arm which enables linear feeding of the wire terminations.

18. The hand tool according to claim 11 , further comprising a cutting device, wherein a feed mechanism is movable from a starting position into a feed position, and wherein the feed mechanism and the cutting device are connected to one another in such a way that the feed mechanism is arranged in the feed position when the cutting device is in a neutral, unactuated position.

19. The hand tool according to claim 11 , further comprising a cutting device, wherein the cutting device is movable from a neutral position into a cutting position and wherein an actuatable reset element is provided for holding the cutting device in the neutral position.

20. The hand tool according to claim 11 , wherein a separated wire termination in the mounting position is arranged at a non-zero angle relative to a lengthwise extension of the wire terminations of the wire termination strip.

Assignees

• Phoenix Contact Gmbh & Co

Inventors

• Korsmeier Jonas
• Klages Kilian
• Frischemeier Jens
• Oldenburger Tobias

Classifications

• H01R43/0421 Primary

  combined with other functions, e.g. cutting · CPC title

• H01R43/042

  Hand tools for crimping · CPC title

• H01R43/045 Primary

  with contact member feeding mechanism · CPC title